[Feature][ZXW-33]merge ZXW 0428 version
Change-Id: I11f167edfea428d9fab198ff00ff1364932d1b0b
diff --git a/ap/libc/glibc/glibc-2.23/stdio-common/tstgetln.c b/ap/libc/glibc/glibc-2.23/stdio-common/tstgetln.c
new file mode 100644
index 0000000..d52b2bc
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.23/stdio-common/tstgetln.c
@@ -0,0 +1,46 @@
+/* Copyright (C) 1992-2016 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#undef ssize_t
+#define ssize_t _IO_ssize_t
+
+int
+main (int argc, char *argv[])
+{
+ char *buf = NULL;
+ size_t size = 0;
+ ssize_t len;
+
+ while ((len = getline (&buf, &size, stdin)) != -1)
+ {
+ printf ("bufsize %Zu; read %Zd: ", size, len);
+ if (fwrite (buf, len, 1, stdout) != 1)
+ {
+ perror ("fwrite");
+ return 1;
+ }
+ }
+
+ if (ferror (stdin))
+ {
+ perror ("getline");
+ return 1;
+ }
+
+ return 0;
+}